My wife and I searched the market place before settling for the Pride Quest for her. Very simple to erect pull one lever and pull another lever to fold it back up again. It can be wheeled about like a suitcase and because it has lithium ion batteries it can go on planes. We found it to be one of the most compact scooters when folded up and it is relatively light for lifting in and out of the car boot. Mobility shops were looking for 2200 to 2400 pounds we bought hers on the internet new for 1600 pounds.